M5stack COM.LoRaWAN Module 868MHz V2.0 ASR6501

The COM.LoRaWAN V2.0 by M5stack is a LoRaWAN communication module from the stackable module series, supporting node-to-node or LoRaWAN communication. The LoRaWAN module, based on the ASR6501, supports the 868 MHz frequency band. Thanks to the ultra-low-power design, the module consumes very little power in deep-sleep mode. To make it easier for users to configure the pins, DIP switches are installed to adjust the serial hardware port pins. There is a DC power supply socket under the module, which can be fed by an external power supply, and an external antenna can be used to get better signal quality. This module is particularly suitable for low-power remote transmission application scenarios where low power consumption is required. 

COM.LoRaWAN RXD/TXD can be connected to the UART of the M5Stack (TX (0/13/17), RX (5/15/16)) by setting the DIP switch. Since these GPIO are connected to PSRAM by default in M5Stack Fire 16/17, it is recommended to use any set of UART pins in the remaining two groups. The DIP switch on the right side is for the LoRaWAN module and does not need to be adjusted.

COM.LoRaWAN V2.0 Serial Settings:

• Baud rate: 115200
• Stop bit: 1
• Data bit: 8
• Parity bit: none
• Terminator: none

Features COM.LoRaWAN V2.0:

• Stackable design
• Supports LoRa/LoRaWAN
• Module based on ASR6501
• Frequency Baud: 868MHz
• Radio Lora Chip: SX1262
• Interface: UART
• Protocol: AT command
• Compatible with Arduino
• Ultra-low-power design 

Download and Links:

• Quick Start Guide
• Official M5Stack Forum

Technical Details:

• Manufacturer: M5Stack
• Manufacturer SKU: M031-C4 
• Frequency Baud: 868MHz
• Communication: UART
• Protocol: AT command
• Dimension: 54.2 x 54.2 x 13.2mm
• Weight: 70g

Package Contents:

• 1x M5stack COM.LoRaWAN Module 868MHz V2.0 ASR6501
• 1X SMA Cable
• 1x External Antenna